Acidmods
Console Modding------ ( Here you can talk about your favorite Consoles ) => PS4 => Topic started by: Papa Gleb on December 01, 2022, 09:09:08 AM
-
I am having a hard time figuring out what the issue is. The controller charges just fine to a full 4.2v and works on the PS but once I unplug it, it turns off. I also noticed that once I press the PS button, it lights up for a split second and then off. Voltage is getting to the battery and from the battery to the PMIC and that is where I am stuck. There was also a bit of water damage on the gyro U4 chip area but its nothing serious and I touched up the solder contacts on the components. Also tried a different battery but that was pointless as I do see the 4v going out of the battery.
Any suggestions comments, all are welcome. Thanks.
-
Some very smart people on this forum. Just found the full schematics and board view of my board so am pretty sure its gotta be the PMIC but I will do more testing later this evening. I did check a few caps around the board for shorts but I will check all and then reflow or change the PMIC.
I'll post my update shortly but still open to any suggestions.
-
did you end up following up on this?
-
Some very smart people on this forum. Just found the full schematics and board view of my board so am pretty sure its gotta be the PMIC but I will do more testing later this evening. I did check a few caps around the board for shorts but I will check all and then reflow or change the PMIC.
I'll post my update shortly but still open to any suggestions.
Hi. Here I have a jdm-050 with the same problem . Have you managed to solve this issue?